where to find list of ads and sbs for 180

[amhst56]

i tried faa, but it must be down or i'm typing in wrong words.
when i google it, pa28-180 comes up in a faa airworthness directive page, but keeps telling me "no results found"

anyone have a link to the correct page for ad and/or page for sbs?
1964 specifically

thanks a ton
aaron

 

[amhst56]

 

[Avidflyer2]

 

[amhst56]

 

[Tom]

 

[Domenick]

 

[amhst56]